The STIHL® KM 131 R is the most powerful gas KombiSystem powerhead in the STIHL® lineup, engineered for professional landscapers who need maximum performance with unmatched versatility. Designed as the core of the STIHL® KombiSystem, this powerhead pairs with a wide range of interchangeable attachments to handle trimming, edging, blowing, pruning, cultivating, and more—all using one high‑output engine.

Key Features

36.3cc gas-powered engine delivers maximum torque for demanding professional applications
30% longer run time compared to previous models improves productivity on long jobs
Quick‑release coupling system enables fast, tool‑free attachment changes
Compatible with a wide range of STIHL® KombiSystem attachments (sold separately)
Loop handle design provides excellent control in tight or obstacle‑filled areas
Purge pump primer and semi‑automatic choke reduce starting effort
STIHL® Anti‑Vibration System helps minimize operator fatigue during extended use
Split‑shaft design improves transport and storage convenience

(Model number 4180‑200‑0505‑US)

Why It’s a Smart Pick

The STIHL® KM 131 R is a smart pick for professionals who want the highest power output in a modular, space‑saving system. With its robust engine, extended run time, and broad attachment compatibility, it delivers reliable, all‑in‑one performance for the most demanding landscape maintenance work.

Engine Displacement: 36.3 cc (2.2 cu. in.)
Engine Power: 1.4 kW (1.9 bhp)
Weight (Powerhead only): 4.4 kg (9.7 lbs)
Fuel Capacity:
710 cc (24.0 oz.)

Handle Type: Loop handle (R)

Engine Type: 4-Stroke (requires gas/oil mix)

Fuel Source: Gasoline

STIHL® KM 131 R – Gas KombiSystem Powerhead | 36.3cc STIHL® Engine